Minecraft Java 1.21 Mods
Browse 451 free mods for Minecraft Java 1.21 — popular picks include Vanilla&Tech, A Hypixel Skyblock Modpack - By Belle, AlkusiaRP.
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Vanilla&Tech
Balanced tech, magic and enhanced vanilla survival modpack
A Hypixel Skyblock Modpack - By Belle
A Hypixel Skyblock Modpack with minimal QOL mods outside of Skyblock.
AlkusiaRP
The modpack is designed to enable communication and interaction with other players on Alkusia."
Burning Daylight
Adds a survival twist to your gameplay with a plugin that causes players to take damage when exposed to sunlight.
Crimson Valley
Survival of the fittest
Soulbound SMP
Soulbound Hardcore SMP with Souls & Hearts
LogicGates
Forget about giant Redstone logic gates. All logic gates in one block!
Minecraft, But Keep Moving or Die!
This datapack introduces a unique survival challenge where players must maintain continuous movement to stay alive. When a player remains stationary, they begin taking progressive damage until they move again or perish.
Nether Improvements
Configurable, survival friendly tweaks to make the Nether more interesting on Vanilla servers!
Voidbound
Voidbound is a modpack blending exploration, adventure, and creativity with tech, magic, and survival mods.
Artilide
Artilide is a modpack that attempts to transform Minecraft's balancing and base mechanics to keep survival aspects for late game, along with overhauling exploration as a whole.
Hardcore x Create
A modern Minecraft modpack focused on Create automation, magic, farming, exploration, and immersive gameplay with optimized performance and countless creative possibilities.
Enchanted Loom
A plugin for 1.21.11 that adds an Enchanted Loom to Minecraft. This can be configured for survival but allows easier banner creation.
Hearth & Horizons
Hearth & Horizon combines cozy homesteading with a immersive tech, from early survival and farming to electricity, factories, vehicles, and airships. Build a base, grow it into a working settlement, and eventually turn it into a connected industrial world.
Tool Forge
Datapack that adds new tool/armor sets and other features to improve survival gameplay
Cozy Christmas Survival
Cozy Christmas Survival turns your Minecraft world into a snowy, cozy place, perfect for the Christmas spirit.
QuarryPlugin
⚒️ QuarryPlugin Automated Mining, Done Right Always wanted a BuildCraft style quarry in vanilla survival?
Bountiful Amethyst
A mod that gives amethyst more uses. Tries to be vanilla and survival-friendly.
DarkMage16x
This pack can help you in both PvP, Brewing , Survival,... Made by DarkMage211

Hammer-On
Anvils can now take damage from falling one block. Made for balancing carpet extra's renewableSand.
Mia RPG Server
Welcome to the ultimate Minecraft RPG experience! Our server combines classic survival gameplay with deep RPG mechanics, challenging dungeons, and endless exploration opportunities.
MIA RPG Client
Welcome to the ultimate Minecraft RPG experience! Our server combines classic survival gameplay with deep RPG mechanics, challenging dungeons, and endless exploration opportunities.
Adventure & Wizards & Structory
Modpack mods where you go through different dungeons, villages, structures in search of loot and adventures! There is a LevelZ mod here that will make your adventure a bit more hardcore.

Without Damage Challenge
Hardcore too easy? Try beating it with half a heart, no totems, no armor, and no protective effects!
简易生存 Simple Survival
I added over 100 recipes! 【Breaking the balance】
DisasterSurvival
Survive over 20 unique natural disasters in singleplayer or multiplayer. Random disasters, generated maps, loot, and intense survival gameplay.
Against the Wild: Realistic Survival
Against the Wild is an immersive realism mod that transforms Minecraft survival into something that actually feels like fighting to stay alive. No magic shortcuts, no easy starts. The world is harsh, unforgiving, and beautiful just like the real wilderness
Bobi's Realm
Explore Bobi's Realm, a massive, realistic Minecraft world. No survival pressures—just endless landscapes, cinematic weather, and immersive biomes. Adventure, creativity, and exploration await every corner of this breathtaking realm.
Edible Eggs
Adds a cooked variant to every egg obtainable in survival.
[✨] AUTOMAGIC - Survival friendly magic spells, weapons, gadgets, machines, and more! (W.I.P)
Spells meet Supply chains
The Krptonians
A mod made in 3 hours that aims to add Kryptonian superpowers and supermans costume! fully obtainable in survival! (part of my 3 hour challenge series)
HideOut
HideOut is a modpack designed to offer an immersive and balanced experience focused on survival, exploration, trading, and multiplayer, all with careful optimization.
Brighthollow
A skill based rpg style survival experience
Mobs Drop Their Abilities
Defeat mobs and steal their powers! Unlock unique passive abilities like flight and teleportation, or use active items like the explosive Detonator. Transform your survival experience by using the monsters' own strengths against them.
Soul Alchemy
This datapack was originally created as a way for the player to modify their own attributes in a Survival world. This datapack has since expanded to a couple more things to do with the player modifying themself of close items/objects.
Exotico
The ultimate Hypixel SkyBlock exotic armor scanner and highlighter for Minecraft 1.21.11.